Description
The VS-402 dual frequency VCSO (Voltage Controlled Saw Oscillator) from Vectron is a high frequency, ultra low phase noise
oscillator designed to support high speed data converters and 100G coherent optical receivers. The VS-402 provides 12fs rms jitter in the 12kHz to 20MHz integration bandwidth and is available from 1GHz to 2.5GHz. Two frequencies are switchable. 

FEATUREs
• Frequency Range 1.0 to 2.5 GHz
• Dual Frequency
• Ultra low jitter performance
• Typical Jitter: 12fsec rms, 12kHz to 20MHz
• 3.3 supply voltage
• Output sinewave + balanced sinewave
• 13x20 mm SMD package
• See table on Page 5 for standard frequencies

APPLICATIONs
• High Speed ADCs
• 40G / 100G / 200G Coherent Receivers
• Test & Measurement